Diff: main.cpp

Revision:

79:37b253492247

Parent:

78:ddf5cff958fa

--- a/main.cpp	Wed Nov 20 21:33:47 2019 +0000
+++ b/main.cpp	Wed Nov 20 23:27:04 2019 +0000
@@ -1,14 +1,89 @@
+/* Copyright (c) 2015 NXP Semiconductors. MIT License
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+* and associated documentation files (the "Software"), to deal in the Software without
+* restriction, including without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all copies or
+* substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#include "FXAS21002.h"
+#include "FXOS8700.h"  
+#include "MPL3115.h" 
 #include "mbed.h"
+ 
+// Initialize Serial port
+//Serial pc(USBTX, USBRX);
 
-DigitalOut led_red(LED_RED, 1);       //     LED1 = LED_RED,  1 --> OFF, 0 --> ON
-DigitalOut led_blue(LED_BLUE, 1);     //     LED3 = LED_BLUE, 1 --> OFF, 0 --> ON
+// Initialize pins for I2C communication for sensors. Set jumpers J6,J7 in FRDM-STBC-AGM01 board accordingly.
+//    I2C_SCL = PTC10,  I2C_SDA = PTC11,
+FXOS8700  accel(I2C_SDA , I2C_SCL );
+FXOS8700    mag(I2C_SDA , I2C_SCL );
+FXAS21002  gyro(I2C_SDA , I2C_SCL );
+MPL3115 mpl3115(I2C_SDA , I2C_SCL );
 
-// main() runs in its own thread in the OS
-int main() {
-    while (true) {
-        led_red = !led_red;
-        led_blue = !led_red;
-        wait(0.5);
-    }
+#define SHORT_WAIT 0.1
+#define LONG_WAIT  1.0
+     
+int main()
+{     
+ 
+// Configure Accelerometer FXOS8700, Magnetometer FXOS8700 & Gyroscope FXAS21002
+    accel.accel_config();
+    mag.mag_config();
+    gyro.gyro_config();
+    mpl3115.MPL3115_config();
+ 
+    //pc.baud(115200);
+    
+    float accel_data[3];
+    float accel_rms=0.0;
+    float mag_data[3];
+    float mag_rms=0.0;
+    float gyro_data[3];
+    float gyro_rms=0.0;
+    float alt_data[3];
+    float alt_rms=0.0;
+       
+    printf("\n\rBegin Data Acquisition....\n\r");
+    wait(5.0);    
+    
+    while(1)
+    {
+      accel.acquire_accel_data_g(accel_data);
+      wait(SHORT_WAIT);
+      printf("Accelleration: X:%4.2f, Y:%4.2f, Z:%4.2f\n\r",accel_data[0],accel_data[1],accel_data[2]);
+      accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3);
+      printf("\n\rAccelleration RMS: %4.2f\n\r",accel_rms);
+
+      mag.acquire_mag_data_uT(mag_data);
+      printf("Magnetics readings: X:%4.2f, Y:%4.2f, Z:%4.2f\n\r",mag_data[0],mag_data[1],mag_data[2]);
+      mag_rms = sqrt(((mag_data[0]*mag_data[0])+(mag_data[1]*mag_data[1])+(mag_data[2]*mag_data[2]))/3);
+      printf("Magnetic RMS: %4.2f\n\r",mag_rms);
+      wait(SHORT_WAIT);
+      
+      gyro.acquire_gyro_data_dps(gyro_data);
+      printf("Gyroscope readings: X:%4.2f, Y:%4.2f, Z:%4.2f\n\r",gyro_data[0],gyro_data[1],gyro_data[2]);
+      gyro_rms = sqrt(((gyro_data[0]*gyro_data[0])+(gyro_data[1]*gyro_data[1])+(gyro_data[2]*gyro_data[2]))/3);
+      printf("Gyroscopic RMS: %4.2f\n\r",gyro_rms);
+      wait(SHORT_WAIT);
+      
+      mpl3115.acquire_MPL3115_data_Altitude_in_m(alt_data);
+      printf("Altitude: \t%f\n\r",alt_data[0]);
+      alt_rms = sqrt(((alt_data[0]*alt_data[0])+(alt_data[1]*alt_data[1])+(alt_data[2]*alt_data[2]))/3);
+      printf("Altitude RMS: %4.2f\n\r",alt_rms);
+      wait(SHORT_WAIT);
+
+      wait(LONG_WAIT);
+         
+     }
+      
 }
-